Vibrator



FIG. 1 is a front perspective view of a vibrator showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

All broken line portions of the figure drawings is included to show portions of the article that form no part of the claimed design. 

CLAIM The ornamentaldesign for a vibrator, as shown and described. 